How Many Milliliters of 0

question 42

Multiple Choice

How many milliliters of 0.200 M FeCl₃ are needed to react with an excess of Na₂S to produce
1) 38 g of Fe₂S₃ if the percent yield for the reaction is 65.0%?
3 Na₂S(aq) + 2 FeCl₃(aq) → Fe₂S₃(s) + 6 NaCl(aq)

• A)25.5 mL
• B)43.1 mL
• C)51.1 mL
• D)102 mL

---

Definitions:

Half-Truth

Information that is true but is not complete.

Formal Administrative Complaint

A written document filed with a governmental or administrative body alleging a violation of rules, regulations, or laws, which then triggers an investigation process by the agency.

Made in the U.S.A.

A label indicating that a product has been manufactured entirely within the United States, including all significant parts and processing.

U.S. Origin

A designation that indicates a product was manufactured or produced in the United States.